.ScrollView {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow-y: auto;

  &::-webkit-scrollbar {
    /*滚动条整体样式*/
    width: 0.1em;
    /*高宽分别对应横竖滚动条的尺寸*/
    height: 1px;
  }

  &::-webkit-scrollbar-thumb {
    /*滚动条里面小方块*/
    border-radius: 0.1em;
    box-shadow: inset 0 0 0.25em rgba(0, 0, 0, 0.1);
    background-color: #888;
  }

  &::-webkit-scrollbar-track {
    /*滚动条里面轨道*/
    box-shadow: inset 0 0 0.25em rgba(0, 0, 0, 0.1);
    border-radius: 0.1em;
    background-color: #ededed;
  }

  &--root {
    flex: 1;
    position: relative;
  }
}
